baber/WOPTO huggingface dataset:
Patent JP-2013157612-A (JP)
Title: Semiconductor device
Inventor: NAKASHIBA YASUTAKA
IPC: H01L25/18
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To easily ensure electrical insulation between a first circuit and a second circuit even when signal voltages of the first circuit and the second circuit are different from each other.SOLUTION: A semiconductor chip 10 has a first circuit 100 and a first inductor 302. The semiconductor chip 20 has a second circuit 200 and a chip side connection terminal 545. A wiring board 60 is attached to an area ranging from the semiconductor chip 10 to the semiconductor chip 20. The wiring board 60 has a second inductor 304 and a substrate side connection terminal 610. The second inductor 304 is positioned above the first inductor 302. The chip side connection terminal 545 and the two substrate side connection terminals 610 are connected with each other through first solder balls 700.
Patent JP-2014171835-A (JP)
Title: Heating cooker
Inventor: NESASA NORIMASA
IPC: A47J37/06
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which can cook by smoothly using a heating chamber repeatedly.SOLUTION: A heating cooker: includes a heating chamber 2, gas burners 55, 56, a detection part 14 for detecting a temperature in the chamber, and a cooking condition setting part 380 for setting a cooking condition; and sets an abnormal overheat prevention temperature for forcibly extinguishing the gas burners 55, 56 while cooking. It sets a plurality of combustion patterns with respect to an identical cooking condition on the basis of an initial temperature when cooking starts; and sets a high temperature combustion pattern when the initial temperature is high among the plurality of combustion patterns set every initial temperature with respect to the identical cooking condition so that a timing of heating power switching is early and a reduction in heating power when switching fire power is large compared with a low temperature combustion pattern in the case that the initial temperature is low.
Patent JP-2014177777-A (JP)
Title: Tree planting method of earthquake resistant tide embankment banking slope face
Inventor: TATEYAMA MASARU
IPC: E02B3/04
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a tree planting method of an earthquake resistant tide embankment banking slope face, strong against anaseism, and also securing tidal wave resistance and earthquake resistance capable of making uplift pressure (negative pressure) nonactive or capable of reducing the uplift pressure even when a tidal wave overflows on a tide embankment.SOLUTION: The tree planting method of covering work of the earthquake resistant tide embankment banking slope face, is provided for securing tidal wave resistance and the earthquake resistance for tree-planting on porous concrete, by using the porous concrete excellent in water permeability-air permeability for concrete of the covering work on the overflow side of the tide embankment for enhancing the earthquake resistance and making the uplift pressure (the negative pressure) generated when the tidal wave overflows nonactive, by integrating the covering work and dam body banking by a reinforcement body of geosynthetics.
Patent JP-2013154403-A (JP)
Title: Method for controlling texture of plate and sheet by tilt rolling method
Inventor: BOZKAYA DINCER
IPC: C23C14/34
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a rolling method and an apparatus for controlling a crystalline texture of a material to improve related material properties, thereby improving performance of a material for a sputtering target.SOLUTION: A method includes a step where a workpiece 3 (plate or sheet) is fed to rolls 1, 2 by an inclined feed table 4 while being inclined, the feed table being inclined at a predetermined angle (inclination angle) relative to an axis parallel to an axis of a roll of a rolling mill, wherein: an introducing inclination angle is maintained at the same angle throughout the whole rolling paths; and the step is called tilt rolling, where a material in a plate-thickness direction of the workpiece is sheared as a result of tilt rolling. An amount of shear strain together with other rolling parameters that are controlled by conventional rolling method can be ordinarily controlled by the inclination angle. A plurality of paths are used to reduce the plate thickness of the workpiece to a desired value.
Patent JP-2014179293-A (JP)
Title: Electrochemical cell and method for manufacturing electrochemical cell
Inventor: SUGANO YOSHIMI
IPC: H01M2/02
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical cell suppressed in occurrence of wrinkles due to heat-sealing.SOLUTION: A method for manufacturing an electrochemical cell includes: an arrangement step of overlapping a first sheet part (8) provided with a first opening (8a) having the longitudinal direction on a second sheet part (9) provided with a second opening (9a) and arranging an electrode body (2) including a positive electrode and a negative electrode between the first sheet part and the second sheet part; and a sealing step of sealing the electrode body into between the first sheet part and the second sheet part. The arrangement step includes the step of inserting a first pin into the first opening and the second opening, fixing a relative position between the first sheet part and the second sheet part in the transverse direction intersecting in the longitudinal direction, at a position of the first pin, and making the relative position between the first sheet part and the second sheet part in the longitudinal direction, variable at the position of the first pin. The sealing step includes the step of heat-sealing the first sheet part and the second sheet part along the longitudinal direction.
Patent JP-2014183672-A (JP)
Title: Non-contact power transmission device and system
Inventor: HOSOKAWA YUICHI
IPC: H02J17/00
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power transmission device and system that achieve both long distance power transmission and communication.SOLUTION: A non-contact power transmission device comprises a power antenna 11 including a capacitor C1 and an electric power storing loop antenna L1 and a communication loop antenna 12 for performing communication by electromagnetic induction. The capacitor C1 and the electric power storing loop antenna L1 form a resonant circuit by being connected in parallel. In the vicinity of the electric power storing loop antenna L1, the energy of magnetic flux temporarily varying at the resonant frequency band of the resonant circuit can be stored. The magnetic flux Bfrom the inside region and outside region of the electric power storing loop antenna L1 passes through the inside region of the communication loop antenna 12.
Patent JP-2014183895-A (JP)
Title: Pinball game machine
Inventor: IKEDA TERUYUKI
IPC: A63F7/02
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes a duration of a specific game irregular and improves a game property.SOLUTION: Specific game control means 122 executes a specific game on the condition that one of the following occurs after the special game is over: the number of variable displays of a first symbol reaches an upper limit number, "1"; the number of variable displays of a second symbol reaches an upper limit number, "100". A variation time of the first symbol is selected from many kinds of times differing in length. First special symbol control means starts symbol variable display corresponding to first win/lose lottery, whether or not the second symbol is being variably displayed; second special symbol control means starts symbol variable display corresponding to second win/lose lottery, whether or not the first symbol is being variably displayed.
Patent JP-2014186115-A (JP)
Title: Light source device and display device
Inventor: TAJIRI SHINICHIRO
IPC: F21V9/40
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a light source device with high efficiency and satisfactory color reproducibility.SOLUTION: A light source device includes: a first light source that emits light in a first wavelength region; a second light source that emits light in a second wavelength region different from the first wavelength region; a wavelength conversion unit formed of a phosphor material, being irradiated with the light in the first wavelength region and emitting fluorescent emission light in a different wavelength region; and a multiplexer having a wavelength selection property with respect to a specific wavelength region corresponding to the second wavelength region to multiplex a beam of light in the first wavelength region entering from the first light source, a beam of light in the second wavelength region from the second light source and fluorescent emission light.
Patent JP-2014187148-A (JP)
Title: Current supply device
Inventor: SAITO KAZUNARI
IPC: H01F6/04
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a current supply device in which a load on cooling means for cooling a superconducting magnet, due to heat generation during electrification, can be reduced.SOLUTION: A current supply device 10, provided in a superconducting device 1 having a housing container 2, a superconducting coil 3 housed in the housing container 2, and cooling means 4 for cooling the superconducting coil 3 below a superconducting transition temperature, and connected electrically with the superconducting coil 3 and supplying a current externally includes a cooling device for cooling the current supply device 10 with a cooling medium supplied from the outside of the housing container 2.
Patent JP-2014184816-A (JP)
Title: Electric power unit mounted on vehicle
Inventor: HATAKEYAMA MIKIO
IPC: B60L1/00
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To maintain a voltage equal to or higher than an operating voltage for an electronic control unit even when a low-voltage line to an auxiliary machine is grounded in a case of a vehicle collision etc.SOLUTION: An electric power unit mounted on a vehicle includes an auxiliary machine battery 20, a main switch 24 which connects the auxiliary machine battery 20 to an electronic control unit 202, a first resistance element 22 which is provided between the auxiliary machine battery 20 and the main switch 24, and a second resistance element 26 which is provided between a connection point A between the main switch 24 and first resistance element 22 and an auxiliary machine 204 supplied with electric power from the auxiliary machine battery 20. Here, R≥V*R/(V-V) (where Vis the output voltage of the auxiliary machine battery 20, Vis the operating voltage of the electronic control unit 202, Ris the resistance value of the first resistance element 22, and Ris the resistance value Rof the second resistance element 26).
Patent JP-2014183993-A (JP)
Title: Cleaning sheet and cleaning article using the same
Inventor: SUDA TOMOKAZU
IPC: A47L13/10
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet which is used for a handy-type cleaning article and suitable for a wet-type one containing a cleaning liquid and a cleaning article.SOLUTION: A cleaning article 300 is a cleaning article which includes a cleaning sheet 100 and a gripper 200, and can be used as a wet type one. The cleaning sheet 100 has a brush part, the brush part has a plurality of nonwoven fabric sheets 115 formed with a plurality of strips 110b and bonded and laminated with a line-seal portion 160. The plural nonwoven fabric sheet 115 has a first nonwoven fabric sheet 115a made of hydrophilic nonwoven fabric containing cleaning liquid and a second nonwoven fabric sheet 115b made of hydrophobic nonwoven fabric laminated and arranged and they are arranged so that the second nonwoven fabric sheet 115b can be sandwiched between the first nonwoven fabric sheets 115a.
Patent JP-2014184097-A (JP)
Title: Attachment member, suction instrument, tubular member, and medical care device
Inventor: IWASAKI TETSUYA
IPC: B01D35/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To restrain suction of solid matters unintended to be sucked.SOLUTION: A covering member 130 includes: a cylindrical part 131; and a regulation part 400 which regulates movement of solid matters sucked into the cylindrical part 131 (the inside of an inner peripheral face of the cylindrical part 131) to the downstream in the suction direction (movement in the right upper direction in the representative figure). A solid matter such as a prosthesis or an absorbent cotton used for a medical treatment is sometimes sucked during medical care. In this case, the solid matter is caught in the regulation part 400 and the suction of the solid matter is prevented.
Patent JP-2014192240-A (JP)
Title: Method of manufacturing connection body, method of connecting electronic component, connection structure body
Inventor: KUMAKURA SUSUMU
IPC: H05K1/14
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently connect a substrate on a connection object through an anisotropic conductive bond.SOLUTION: A substrate 2 in which a plurality of first connection terminals 7 are arranged side by side on one surface, is arranged on a connection object 1 in which a plurality of second connection terminal 6 connected to the first connection terminal 7 are arranged side by side, such that the first and second connection terminals 6, 7 face each other through a conductive bond 3. In a condition in which the conductive bond 3 is heated, a pressurizing roll 20 is made to roll in the array direction of the first and second connection terminals 6, 7, on the other surface which is on the side opposite to one surface where the first connection terminal 7 of the substrate 2 is formed, so that the conductive bond 3 is cured, thus a connection body is manufactured in which the substrate 2 is connected on the connection object 1.
Patent JP-2014188866-A (JP)
Title: Recording device
Inventor: YABUKI TOMOYASU
IPC: B65H9/00
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress cost increase and size increase of a recording device.SOLUTION: A lid part 78 covers an IC tag 82 when a guide face 53a is positioned on a first guide position, covers an IC tag 81 when the guide face 53a is positioned on a second guide position, and does not cover the two IC tags 81, 82 when there is a sheet on a reconveyance unit 1b. An antenna 85 outputs a first signal when a third signal from the IC tag 81 is inputted, outputs a second signal when a fourth signal from the IC tag 82 is inputted, to a control part. The control part determines whether the reconveyance unit 1b is attached to a printer body or not, whether there is a sheet on the reconveyance unit 1b attached to the printer body or not, and whether the guide face 53a is positioned on the first guide position or the second guide position in a state that there is no sheet on the reconveyance unit 1b on the basis of a signal output state of the antenna 85.
Patent JP-2014192045-A (JP)
Title: Electric connector
Inventor: ONUKI SHIGERU
IPC: H01R13/6593
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector, in which a plurality of cables including conductive wires and braided wires covering outer parts of the conductive wires can be fixed in parallel, capable of freely designing a connection mode of grounding to a printed circuit board and grounding to a frame.SOLUTION: A connector comprises conductive shells each of which covers signal wires of a communication cable, a clip 4 formed by punching a plate, and a frame body that covers the shells and the clip. Each conductive shell is grounded to a ground wire of the circuit board, and the frame body is grounded to a frame of a box housing a device. Tabs 15 are detachably formed on the clip, and when assembling the connector, are configured to electrically connect the conductive shells and the frame body by being contacted with the frame body. When the tab of the clip is detached in the assembling, the conductive shell and the frame body are electrically disconnected. A connection mode of grounding to the circuit board and grounding to the frame can be thus freely designed by detaching or not detaching the tab of the clip.
Patent JP-2014189756-A (JP)
Title: Polycarboxylic acid-based copolymer for cement admixture
Inventor: YAMAUCHI AKIKO
IPC: C04B103/32
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: a polycarboxylic acid-based copolymer for a cement admixture capable of exhibiting excellent flowability; a cement admixture containing the polycarboxylic acid-based copolymer; and a cement composition containing the polycarboxylic acid-based copolymer.SOLUTION: The polycarboxylic acid-based copolymer for a cement admixture contains a structural unit (I) derived from a monomer (a) represented by the general formula (1) and a structural unit (II) derived from an unsaturated carboxylic acid-based monomer (b), and has a content ratio between the structural unit (I) and the structural unit (II) of 50 to 99/1 to 50 by weight ratio. The general formula (1):Y-(CO)-O-(AO)-(CHCH(OH)CHO)-R-X.
Patent JP-2013126875-A (JP)
Title: Working vehicle
Inventor: MOTOKI OSAMU
IPC: B60H1/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To store an air conditioning unit in a storage space formed at the rear of a roof part.SOLUTION: A rear end of an inner roof 30 is extended below a front end of a lower cover 39. A connection member 29 to which a rear end of the inner roof 30 is connected and to which a front end of the lower cover 39 is connected is provided. In the connection member 29, the connection part with the inner roof 30 is disposed below the connection part with the lower cover 39.
Patent JP-2014204192-A (JP)
Title: Dummy resistance circuit and charge detection circuit
Inventor: TAKASE TAKAHIDE
IPC: H03H11/46
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a dummy resistance circuit and a charge detection circuit that dispense with a circuit for adjusting a dummy resistance value and reduce a waveform distortion due to a fluctuation in a supply voltage for a field effect transistor.SOLUTION: The dummy resistance circuit includes: a first field effect transistor Ma; a second field effect transistor Mb having an electrical characteristic matching an electrical characteristic of the former; a first voltage division circuit 21 connecting one end of a reference resistive element Rstd and a source terminal of the second field effect transistor; a second voltage division circuit 22 connecting one end of a first resistive element R1 and an opposite end of a second resistive element R2 having one end electrically connected to the other end of the reference resistive element; and a first operational amplifier OP1 having an output terminal connected with a gate terminal of the first field effect transistor and a gate terminal of the second field effect transistor, and a corresponding one of an inverting input terminal and a non-inverting input terminal fed with a midpoint voltage of the first voltage division circuit 21 and the corresponding other of them fed with a midpoint voltage of the second voltage division circuit 22.
Patent JP-2014202909-A (JP)
Title: Projection type display device
Inventor: YUSA KOICHI
IPC: G03B21/14
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device advantageous to improving utilization efficiency of an illumination luminous flux.SOLUTION: The projection type display device projects video by using a luminous flux emitted from a light source, and includes; an optical element 8 having a reflection surface 8a reflecting at least a part of an incident luminous flux; and an adjustment mechanism 20 that is capable of adjusting an angle of the reflection surface 8a of the optical element 8 using at least one of a first axis 11a and a second axis 11b as a rotation axis, where a line of intersection of the reflection surface 8a and a plain surface including a center axis of the incident luminous flux and a center axis of a reflection luminous flux reflected from the optical element 8 is regarded as the first axis 11a, and an axis passing through the reflection surface 8a and orthogonal to the first axis 11a is regarded as the second axis 11b.
Patent JP-2014202625-A (JP)
Title: Failure detection circuit of switch element
Inventor: TSUNEYOSHI KENJI
IPC: G01R31/02
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To certainly detect an open failure, a short-circuit failure, and a leakage failure of a switch element.SOLUTION: A current source circuit 22 of a failure detection circuit 20 is connected to one terminal 11 of a current path of a switch element 10, and the other terminal 12 is connected so as to return to the failure detection circuit 20. Reference voltage Vref generated in a reference voltage generation circuit 24 is set to be higher than inter-terminal voltage Vgenerated between the one terminal 11 and the other terminal 12 of the switch element 10, when the switch element 10 drives a load 14. A current flowing to the current source circuit 22 is set so as to make the inter-terminal voltage Vgenerated by a leak current Ir flowing in the switch element 10 lower than the reference voltage Vref when the leak failure occurs in the switch element 10. Furthermore, regardless of the presence/absence of power supply to the load 14, the inter-terminal voltage Vgenerated when the switch element 10 intercepted is set to be lower than the reference voltage Vref.
Patent JP-2014203323-A (JP)
Title: Space input device
Inventor: NISHIOKA KEN
IPC: G02B26/10
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a space input device that allows a simple structure to detect a depth position with high accuracy and at high speed.SOLUTION: A space input device comprises: a light beam scanning part that emits a beam of prescribed light onto an image projected in a space, and two-dimensionally performs scanning; a light detection part that is set so as to make one end of a detection range parallel to the image or coincide with the image, and has a detection range provided on the depth side of the one end of the detection range when viewing from an advancing direction of an operation object toward the image; and a depth detection part that counts the number of scanning lines serving as the number of beams of light scanned by the light beam scanning part, reflected by the operation object and detected by the light detection part, and detects a depth position on the basis of the counted number of scanning lines.
Patent JP-2013242545-A (JP)
Title: Optical fiber
Inventor: OYAMADA HIROSHI
IPC: G02B6/036
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber with a trench-type distribution shape of a refractive index capable of having excellent bending characteristics even while expanding an MFD (Mode Field Diameter) to about 8 to 10 μm.SOLUTION: In an optical fiber satisfying that Δ1 is 0.30% or more and 0.45% or less, Δ2 is -0.05% or more and 0.05% or less, Δ3 is -0.35% or more and -0.15% or less, b/a is 2.5 or more, a is 3.5 μm or more and 4.2 μm or less, b is 9 μm or more and 13 μm or less, and c-b is 4.5 μm or more and 7.0 μm or less, a zero dispersion wavelength is 1300 nm or more and 1324 nm or less, and an increase in loss at a wavelength of 1550 nm is 1 dB/turn or less when the optical fiber is wound around a mandrel of 10 mm in diameter.